:root {
  --gallery-bg: #FDFDFB;
  --gallery-text: #1A1A1A;
  --gallery-accent: #C5A059;
  --gallery-muted: #666666;
  --gallery-white: #FFFFFF;
}

body {
  background-color: var(--gallery-bg);
  color: var(--gallery-text);
  font-family: 'Inter', sans-serif;
}

h1, h2, .editorial-quote {
  font-family: 'Playfair Display', serif;
}

.gallery-hero {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: center;
  padding: 0 8%;
  overflow: hidden;
}
.hero-image-wrap {
  position: absolute;
  right: 5%;
  width: 60%;
  height: 90%;
  z-index: 1;
}
.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}
.hero-text-container {
  position: relative;
  z-index: 2;
  max-width: 600px;
  width: 100%;
}
.hero-title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 1.1;
  color: var(--gallery-text);
  margin-bottom: 20px;
}
.hero-title em {
  color: var(--gallery-accent);
  font-style: italic;
  display: block;
}
@media (min-width: 1200px) {
  .hero-title em {
    display: inline;
  }
}
.hero-line {
  width: 60px;
  height: 2px;
  background: var(--gallery-accent);
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--gallery-muted);
  line-height: 1.6;
  max-width: 500px;
}

.editorial-gallery {
  padding: 80px 5%;
}
.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 250px;
  gap: 30px;
  margin-bottom: 100px;
}
.mosaic-item {
  position: relative;
  overflow: hidden;
  background: #eee;
  transition: transform 0.4s ease;
}
.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
}
.mosaic-item.anchor { grid-column: span 2; grid-row: span 2; }
.mosaic-item.wide { grid-column: span 2; }
.mosaic-item.tall { grid-row: span 2; }

.mosaic-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: white;
  font-size: 14px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}
.mosaic-item:hover .mosaic-caption {
  opacity: 1;
  transform: translateY(0);
}
.mosaic-item:hover img {
  transform: scale(1.05);
  filter: saturate(0.8);
}

.editorial-intermission {
  text-align: center;
  margin: 120px auto;
  max-width: 800px;
}
.editorial-quote {
  font-size: 2rem;
  font-style: italic;
  color: var(--gallery-text);
  line-height: 1.4;
  margin: 20px 0;
}
.gold-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--gallery-accent);
  margin: 0 auto;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE REFINEMENTS */
@media (min-width: 1440px) {
  .hero-image-wrap {
    width: 50%;
    right: 8%;
  }
  .hero-text-container {
    max-width: 750px;
  }
}

@media (max-width: 1024px) {
  .mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
  .mosaic-item.anchor, .mosaic-item.wide, .mosaic-item.tall {
    grid-column: span 1;
    grid-row: span 1;
  }
  .hero-image-wrap {
    width: 50%;
    right: 2%;
  }
}

@media (max-width: 768px) {
  .gallery-hero {
    height: auto;
    min-height: 100vh;
    flex-direction: column;
    padding: 80px 5% 40px;
    text-align: center;
    justify-content: center;
  }
  .hero-image-wrap {
    position: relative;
    width: 100%;
    height: 40vh;
    right: 0;
    margin-bottom: 30px;
    order: 1;
  }
  .hero-text-container {
    text-align: center;
    max-width: 100%;
    order: 2;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-line {
    margin: 0 auto 20px;
  }
  .mosaic-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 20px;
  }
  .mosaic-item {
    height: 300px;
  }
  .mosaic-caption {
    opacity: 1;
    transform: translateY(0);
    background: rgba(0,0,0,0.4);
  }
  .editorial-intermission {
    margin: 60px auto;
  }
  .editorial-quote {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  .mosaic-item {
    height: 250px;
  }
  .lb-nav {
    padding: 0 10px;
  }
  .lb-nav button {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
}

/* MUSEUM LIGHTBOX */
.museum-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(15px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.museum-lightbox.open {
  opacity: 1;
  visibility: visible;
}
.lb-content {
  max-width: 90vw;
  max-height: 80vh;
  position: relative;
  transform: scale(0.8);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.museum-lightbox.open .lb-content {
  transform: scale(1);
}
.lb-content img {
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}
.lb-close {
  position: absolute;
  top: 30px;
  right: 30px;
  color: white;
  font-size: 40px;
  cursor: pointer;
  z-index: 10001;
  transition: color 0.3s;
}
.lb-close:hover {
  color: var(--gallery-accent);
}
.lb-nav {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 30px;
  pointer-events: none;
}
.lb-nav button {
  pointer-events: auto;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 20px;
}
.lb-nav button:hover {
  background: var(--gallery-accent);
  border-color: var(--gallery-accent);
}